公开(公告)号：US07387767B2

公开(公告)日：2008-06-17

申请号：US11100814

申请日：2005-04-07

申请人： Finlay Campbell ,  Michael Collins ,  Ian Masters ,  Lyle Trytten

发明人： Finlay Campbell ,  Michael Collins ,  Ian Masters ,  Lyle Trytten

IPC分类号： C22B23/00

CPC分类号： C01G9/08 ,  C01G51/30 ,  C01G53/006 ,  C01G53/11 ,  C22B3/0005 ,  C22B15/0093 ,  C22B23/043 ,  C22B23/0461 ,  C22B23/0469 ,  C22B23/0476 ,  Y02P10/234 ,  Y02P10/236

摘要： A process for recovering nickel and cobalt values from nickel- and cobalt-containing laterite ores as an enriched mixed nickel and cobalt sulphide intermediate and for producing nickel and cobalt metal from the nickel and cobalt sulphide intermediate. The laterite ore is leached as a slurry in a pressure acid leach containing an excess of aqueous sulphuric acid at high pressure and temperature, excess free acid in the leach slurry is partially neutralized to a range of 5 to 10 g/L residual free H2SO4 and washed to yield a nickel- and cobalt-containing product liquor, the product liquor is subjected to a reductant to reduce any Cr(VI) in solution to Cr(III), the reduced product liquor is neutralized to precipitate ferric iron and silicon at a pH of about 3.5 to 4.0, and the neutralized and reduced product liquor is contacted with hydrogen sulphide gas to precipitate nickel and cobalt sulphides. The precipitated nickel and cobalt sulphides can be leached in a water slurry in a pressure oxidation leach, the leach solution subjected to iron hydrolysis and precipitation, the iron-free solution contacted with zinc sulphide to precipitate copper, the iron- and copper-free solution subjected to zinc and cobalt extraction by solvent extraction to produce a nickel raffinate, the nickel raffinate contacted with hydrogen gas to produce nickel powder and the cobalt strip solution from the solvent extraction step contacted with hydrogen gas to produce cobalt powder.

摘要翻译： 从含镍和钴的红土矿石中回收镍和钴的方法，作为富集的混合镍和硫化钴中间体，并从镍和钴的硫化物中间产生镍和钴的金属。 在高压和高温下，将红土矿石作为浆料浸出在含有过量硫酸水溶液的酸性浸提液中，浸出浆液中的过量游离酸被部分中和至5至10g / L残余游离H < 然后洗涤以产生含镍和钴的产物液，产物液经受还原剂以将溶液中的任何Cr（VI）还原成Cr（Ⅵ） III），还原产物液体被中和以在约3.5至4.0的pH下沉淀三价铁和硅，并将中和的还原产物液体与硫化氢气体接触以沉淀镍和硫化钴。 沉淀的镍和硫化钴可以在压力氧化浸出的水浆中浸出，浸出溶液进行铁水解和沉淀，使无铁溶液与硫化锌接触以沉淀铜，无铁和无铜溶液 通过溶剂萃取进行锌和钴萃取以产生镍萃余液，镍残液与氢气接触以产生镍粉，并且来自溶剂萃取步骤的钴带溶液与氢气接触以产生钴粉末。

公开(公告)号：US20070169403A1

公开(公告)日：2007-07-26

申请号：US11541384

申请日：2006-09-28

申请人： Michael Collins

发明人： Michael Collins

IPC分类号： A01M1/06

CPC分类号： A01M1/06 ,  A01M3/005 ,  A01M2200/011 ,  A01M2200/012

摘要： The invention is directed to an insect collection and viewing device comprising a negative air pressure generating assembly including a motor and a fan driven by the motor and a suitably shaped collection nozzle. A viewing chamber is coupled intermediate the collection nozzle and the negative air pressure assembly. The viewing chamber is tubular in shape and has an air permeable-insect impermeable screen at the downstream opening thereof and a movable valve/lens at the upstream opening thereof. When the valve/lens is open an air flow is established through the device. The air flow path is from the nozzle through the viewing chamber into and out of the assembly. In operation insects of interest are captured by sucking the insect into the device through the nozzle, then through the open valve/lens into the viewing chamber where it is captured between the screen and the closed valve. By making the valve in the shape of a transparent lens the trapped insect may be inspected through the magnifying lens.

摘要翻译： 本发明涉及一种昆虫收集和观察装置，其包括负气压发生组件，其包括马达和由马达驱动的风扇和适当形状的收集喷嘴。 观察室耦合在收集喷嘴和负气压组件的中间。 观察室是管状的，并且在其下游开口处具有透气昆虫不可渗透屏幕，并且在其上游开口处具有可移动阀/透镜。 当阀/透镜打开时，通过该装置建立空气流。 空气流动路径从喷嘴通过观察室进入和离开组件。 在操作中，将昆虫通过喷嘴吸入装置，然后通过打开的阀/透镜进入观察室，捕获在屏幕和封闭的阀之间，捕获感兴趣的昆虫。 通过使透明透镜形状的阀门可以通过放大镜检查被捕获的昆虫。

公开(公告)号：USD544232S1

公开(公告)日：2007-06-12

申请号：US29245848

申请日：2005-12-29

申请人： Michael Collins

设计人： Michael Collins

公开(公告)号：US20070097318A1

公开(公告)日：2007-05-03

申请号：US11550965

申请日：2006-10-19

申请人： Khaled Chehab ,  Michael Collins ,  Jeffrey Roffman ,  Ross Franklin ,  Brett Davis ,  Xu Cheng

发明人： Khaled Chehab ,  Michael Collins ,  Jeffrey Roffman ,  Ross Franklin ,  Brett Davis ,  Xu Cheng

IPC分类号： A61B3/10

CPC分类号： G02C7/04 ,  A61B3/103 ,  B29D11/00028 ,  B29D11/00461 ,  G02C7/02 ,  G02C7/027 ,  G02C7/028 ,  G02C7/044 ,  G02C2202/22

摘要： The invention provides methods for designing ophthalmic lenses, and lenses produced by this method, which lenses corrects both low order and high order wavefront aberrations of the lens wearer's eyes.

摘要翻译： 本发明提供了用于设计眼科镜片的方法以及通过该方法制造的镜片，该透镜校正镜片佩戴者的眼睛的低阶和高阶波前像差。

公开(公告)号：US20070034053A1

公开(公告)日：2007-02-15

申请号：US10537069

申请日：2004-04-27

申请人： Michael Collins ,  Sandra Kuula

发明人： Michael Collins ,  Sandra Kuula

IPC分类号： C01G53/02 ,  B22F9/22

CPC分类号： B22F9/22 ,  B22F9/26 ,  C01G53/02 ,  C01P2006/12 ,  C22B5/12 ,  C22B23/021 ,  C22B23/0461 ,  C22B23/065

摘要： Active nickel powder is produced by reducing a feed material, containing one or more reducible nickel salts, such that when nickel chloride is present, the weight ratio of chloride to total nickel is greater than 0.1 and the reducible nickel salts have a surface area in excess of 1 m2/g, with a reducing gas containing preferably at least 20 volume per cent hydrogen, at a temperature preferably between 300° C. and 600° C., and when nickel chloride is not present, by adding hydrogen chloride directly to the reducing gas. The resulting active nickel powder can be rapidly converted into nickel carbonyl by reaction with a gas containing carbon monoxide preferably at atmospheric or super-atmospheric pressure, in the absence of conventional carbonylation catalysts.

摘要翻译： 通过还原含有一种或多种可还原镍盐的原料来制备活性镍粉，使得当存在氯化镍时，氯化物与总镍的重量比大于0.1，并且可还原的镍盐的表面积超过 1m 2 / g，还原气体优选含有至少20体积％的氢气，优选在300℃至600℃之间，当不存在氯化镍时 通过直接向还原气体中加入氯化氢。 在不存在常规羰基化催化剂的情况下，通过与含有一氧化碳的气体优选在大气压或超大气压下反应，所得到的活性镍粉末可快速转化为羰基镍。

公开(公告)号：US20070006498A1

公开(公告)日：2007-01-11

申请号：US11385294

申请日：2006-03-20

申请人： Michael Collins

发明人： Michael Collins

IPC分类号： G09F15/00

CPC分类号： G09F7/00 ,  G09F1/06 ,  G09F15/0025 ,  G09F17/00 ,  G09F2017/0041

摘要： A sign and methods of making and use. The sign has a central medium that may be written upon. The sign may be folded or rolled up when not is use, expanded into a sign configuration for use, and collapsed for later use or transport. The sign may have pre-arranged indicia on various portions, and other indicia may be added if desired when in use. The sign may have a surface that can be written upon and erased for re-use with other indicia, and it can include pockets or other structures for inserting predetermined indicia to shown on either the front of back side of the sign.

摘要翻译： 一个标志和制作和使用的方法。 该标志有一个可能写在中央的介质。 当不使用时，标志可能会折叠或卷起，展开为使用的标志配置，并折叠供以后使用或运输。 符号可以在各个部分上具有预先布置的标记，并且如果需要，可以在使用时添加其他标记。 标志可以具有可以被写入并被擦除以与其他标记重复使用的表面，并且其可以包括用于插入预定标记的口袋或其他结构，以示出在标志的背面的前面。

公开(公告)号：US20050251682A1

公开(公告)日：2005-11-10

申请号：US10841442

申请日：2004-05-10

申请人： Michael Collins ,  Edna Cahanovitc ,  Yanki Margalit ,  Dany Margalit

发明人： Michael Collins ,  Edna Cahanovitc ,  Yanki Margalit ,  Dany Margalit

IPC分类号： G05F20060101 ,  G06F21/00 ,  H04L9/00 ,  H04L9/32

CPC分类号： H04L9/3236 ,  G06F21/64 ,  H04L9/3247 ,  H04L2209/56

摘要： The present invention is directed to a method for indicating the integrity of a collection of digital objects, such as a software package, an email with attachments, etc.) The method comprising the steps of: Sealing the collection of digital objects by gathering the hash values of the digital objects into a binding file and digitally signing the binding file (the binding file may further comprise information about the relations between the objects); and Indicating the integrity of a sealed collection of digital objects by validating the integrity of its binding file via its digital signature; and validating the integrity of each object by the correspondence of its hash value with the corresponding hash value stored within the validated binding file.

摘要翻译： 本发明涉及一种用于指示诸如软件包，具有附件的电子邮件等数字对象的集合的完整性的方法。该方法包括以下步骤：通过收集散列来密封数字对象的集合 将数字对象的值转换成绑定文件并对绑定文件进行数字签名（绑定文件还可以包括关于对象之间的关系的信息）; 并通过其数字签名验证其绑定文件的完整性来指示密封的数字对象集合的完整性; 并通过其散列值与存储在经过验证的绑定文件中的相应哈希值的对应关系来验证每个对象的完整性。

公开(公告)号：US20050036957A1

公开(公告)日：2005-02-17

申请号：US10754065

申请日：2004-01-07

申请人： Michael Prencipe ,  Suman Chopra ,  Michael Collins

发明人： Michael Prencipe ,  Suman Chopra ,  Michael Collins

IPC分类号： A61C19/06 ,  A61K8/22 ,  A61K8/81 ,  A61K8/891 ,  A61Q11/00 ,  A61K7/20

CPC分类号： A61C19/066 ,  A61K8/18 ,  A61K8/22 ,  A61K8/8176 ,  A61K8/891 ,  A61Q11/00

摘要： A dental tray with a hydrophobic tooth whitening formulation where the tooth whitening formulation is substantially non-water soluble, and a method of using this dental tray to whiten the teeth. The tooth whitening formulation is primarily comprised of a hydrophobic polymer and a peroxide or a peroxide yielding compound. Preferably the hydrophobic polymer is the condensation product of a silicone resin and an organosiloxane. The dental tray is formed to encompass the front and the rear surfaces of the teeth. The dental tray is comprised of a thermoplastic or thermoset polymer. The teeth whitening formulation is placed into the dental tray and the tray placed against the teeth to be whitened. This is for a sufficient period of time to at least partially whiten teeth. This can be a period of time from about 0.5 hour to 2 hours or more. The substantially non-aqueous tooth whitening formulation is effective over a longer period of time since it is not significantly diluted or removed from the dental tray during the treatment time.

摘要翻译： 具有疏水牙齿美白配方的牙科托盘，其中牙齿美白配方基本上是非水溶性的，以及使用该牙科托盘来使牙齿变白的方法。 牙齿美白制剂主要由疏水性聚合物和过氧化物或产生过氧化物的化合物组成。 优选地，疏水性聚合物是有机硅树脂和有机硅氧烷的缩合产物。 牙托被形成为包围牙齿的前表面和后表面。 牙科托盘由热塑性或热固性聚合物组成。 将牙齿美白配制剂放入牙托中，并将放置在牙齿上的托盘白化。 这是足够的时间来至少部分地美白牙齿。 这可以是约0.5小时至2小时或更长时间。 基本上非水性牙齿美白制剂在较长时间内是有效的，因为在治疗时间内没有显着稀释或从牙盘中除去。

公开(公告)号：USD447478S1

公开(公告)日：2001-09-04

申请号：US29129737

申请日：2000-09-20

申请人： Brent Madsen ,  E. Michael Lunsford ,  Michael Collins

设计人： Brent Madsen ,  E. Michael Lunsford ,  Michael Collins

公开(公告)号：USD419315S

公开(公告)日：2000-01-25

申请号：US88794

申请日：1998-06-01

申请人： Jenel Durbin ,  William Surface ,  Michael Collins

设计人： Jenel Durbin ,  William Surface ,  Michael Collins